Garden tool head



FIG. 1 is a perspective view seen from the front and left sides of a garden tool head showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof being a mirror image of the left side thereof.

The broken lines showing the blade, handle, and handle hole in the garden tool head, are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a garden tool head, as shown and described. 